Originally Posted by jkrise
I also have a 15 F250 with the 6.7L. No issues and we have pulled a 5th wheel most of the summer and it now has almost 12000 miles on it. The exhaust cleaning light comes on the dash when I am driving in city traffic to much, but no issues.
I think I sit in too much traffic. The dealer said most of the complaints were from major traffic cities. They said it has something to do with the engine closing half of the valves during regen or something to that effect. If you ever feel it shutter, just let off the gas for a couple seconds and it will go away.
I'm at 29,000 miles now and it's only done it twice since I posted this, so it's gotten better, but still waiting on the update for programming.